Výsledky vyhledávání

Effects of ecological engineering on water balance under two different vegetation scenarios in the Qilian Mountain, northwestern China

Autor: Guo Yu Qiu, Chuanfu Zang, Yi He Lü, Fei Tian, Yonghui Yang, Lu Zhang, Bojie Fu

Publikováno v: Journal of Hydrology: Regional Studies, Vol 5, Iss, Pp 324-335 (2016)

Study region: The Qilian Mountain, northwestern China. Study focus: Land degradation is a global eco-environmental issue. To minimize soil erosion and land degradation, China has implemented several ecological engineering such as “Grain for Green�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::252d905d6533454d2190f151de5187e6
http://www.sciencedirect.com/science/article/pii/S2214581815001305

Zobrazit plný text záznamu

FEATURE: Environmental Problems and Challenges in China

Autor: Xu-Liang Zhuang, Yi-He Lü, Gui-Bin Jiang, Jian-Bo Shi, Bojie Fu

Publikováno v: Environmental Science & Technology. 41:7597-7602

Although progress has been made in some areas, China is struggling to harmonize economic development and environmental protection.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b260d5bad52895ddeb55dd3f1124d7f
https://doi.org/10.1021/es072643l

Zobrazit plný text záznamu

Soil quality regime in relation to land cover and slope position across a highly modified slope landscape

Autor: Jun Qiu, Shiliang Liu, Liding Chen, Yi-He Lü, Bo-Jie Fu

Publikováno v: Ecological Research. 19:111-118

Vegetation and land-use mosaics of shrub land, grassland, farmland and reforested land are characteristic for residential areas of the Wolong nature reserve in Sichuan province, southwest China. The patterns represent a stage in long-term human distu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22f5afe140101ff4a3bdd36d3c5970a5
https://doi.org/10.1111/j.1440-1703.2003.00614.x

Zobrazit plný text záznamu

[Assessment of ecosystem and its services conservation: indicators and methods]

Autor: Yi-He, Lü, Li-Wei, Zhang, Jiang-Lei, Wang

Publikováno v: Ying yong sheng tai xue bao = The journal of applied ecology. 24(5)

To conserve ecosystem and its services is a frontier and hot topic in the researches of conservation ecology. This paper reviewed the newest concepts and methods in the assessment of ecosystem and its services conservation, with the focus on the indi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::041e126cdf6b27b351fa493a39d1a84e
https://pubmed.ncbi.nlm.nih.gov/24015539

Zobrazit plný text záznamu

[Spatio-temporal variations of vegetation cover in northern Shaanxi Province under the background of ecological restoration]

Autor: Lang, Wang, Bo-Jie, Fu, Yi-He, Lü, Yuan, Zeng

Publikováno v: Ying yong sheng tai xue bao = The journal of applied ecology. 21(8)

Based on the 2000-2008 MODIS-NDVI images and using dimidiate pixel model, a dynamic evaluation was made on the vegetation coverage in northern Shaanxi Province, one of the ecologically fragile area in China, under the backgrounds of returning farmlan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e69ff32b92d82f1c5e429d7c3a670856
https://pubmed.ncbi.nlm.nih.gov/21043123

Zobrazit plný text záznamu

[Application of regression tree in analyzing the effects of climate factors on NDVI in loess hilly area of Shaanxi Province]

Autor: Yang, Liu, Yi-he, Lü, Hai-feng, Zheng, Li-ding, Chen

Publikováno v: Ying yong sheng tai xue bao = The journal of applied ecology. 21(5)

Based on the 10-day SPOT VEGETATION NDVI data and the daily meteorological data from 1998 to 2007 in Yan' an City, the main meteorological variables affecting the annual and interannual variations of NDVI were determined by using regression tree. It

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a1cf451a74d0512467d397d128b19173
https://pubmed.ncbi.nlm.nih.gov/20707094

Zobrazit plný text záznamu

[Profile distribution of sediment particle sizes at a check dam in a small watershed of Loess Plateau]

Autor: Ya-Feng, Wang, Bo-Jie, Fu, Li-Ding, Chen, Yi-He, Lü, De, Wang, Cheng-Jun, Song

Publikováno v: Ying yong sheng tai xue bao = The journal of applied ecology. 20(10)

Sediment gyration sampling was conducted in June 2006 to analyze the profile distribution of sediment particle sizes at a check-dam built in 1954 in a typical small watershed of hilly and gully Loess plateau. There were at least 28 layers of sediment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a7b22dad54a7c28721ec8b63770a23a8
https://pubmed.ncbi.nlm.nih.gov/20077705

Zobrazit plný text záznamu

[Effects of land use change on soil erosion intensity in small watershed of Loess Hilly Region: a quantitative evaluation with 137-Cesium tracer]

Autor: Ya-Feng, Wang, Bo-Jie, Fu, Chen-Ding, Li, Yi-He, Lü, Chun-Yan, Luo

Publikováno v: Ying yong sheng tai xue bao = The journal of applied ecology. 20(7)

Based on the land use change data and by using 137Cs tracer technique, this paper studied the change process of soil erosion intensity in Yangjuangou watershed in Loess Hilly Region. Since the 1980's, the land use intensity in the watershed decreased

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c262f0279d8eba44626c8b50c655c02a
https://pubmed.ncbi.nlm.nih.gov/19899453

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání